DE60029211T2 - Wechselstrom corona-aufladungsvorrichtung - Google Patents

Wechselstrom corona-aufladungsvorrichtung Download PDF

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Publication number
DE60029211T2
DE60029211T2 DE60029211T DE60029211T DE60029211T2 DE 60029211 T2 DE60029211 T2 DE 60029211T2 DE 60029211 T DE60029211 T DE 60029211T DE 60029211 T DE60029211 T DE 60029211T DE 60029211 T2 DE60029211 T2 DE 60029211T2
Authority
DE
Germany
Prior art keywords
corona
signal
voltage
alternating signal
pins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60029211T
Other languages
German (de)
English (en)
Other versions
DE60029211D1 (de
Inventor
W. Robert Victor GUNDLACH
William Rochester MEY
C. Anthony Webster FORNALIK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrial Technology Research Institute ITRI
Original Assignee
Aetas Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aetas Technology Inc filed Critical Aetas Technology Inc
Application granted granted Critical
Publication of DE60029211D1 publication Critical patent/DE60029211D1/de
Publication of DE60029211T2 publication Critical patent/DE60029211T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Elimination Of Static Electricity (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Electrostatic Separation (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE60029211T 1999-10-18 2000-10-05 Wechselstrom corona-aufladungsvorrichtung Expired - Lifetime DE60029211T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US420393 1999-10-18
US09/420,393 US6205309B1 (en) 1999-10-18 1999-10-18 AC corona charging arrangement with current—limiting capacitor
PCT/US2000/027456 WO2001029857A2 (en) 1999-10-18 2000-10-05 Ac corona charging arrangement

Publications (2)

Publication Number Publication Date
DE60029211D1 DE60029211D1 (de) 2006-08-17
DE60029211T2 true DE60029211T2 (de) 2007-06-14

Family

ID=23666288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60029211T Expired - Lifetime DE60029211T2 (de) 1999-10-18 2000-10-05 Wechselstrom corona-aufladungsvorrichtung

Country Status (9)

Country Link
US (1) US6205309B1 (zh)
EP (1) EP1175643B1 (zh)
JP (1) JP2003512635A (zh)
CN (1) CN100489679C (zh)
AT (1) ATE332521T1 (zh)
AU (1) AU7859100A (zh)
DE (1) DE60029211T2 (zh)
HK (1) HK1044049A1 (zh)
WO (1) WO2001029857A2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100489819B1 (ko) * 2001-07-03 2005-05-16 삼성전기주식회사 고주파 교류 고전압을 이용한 정전기 제거장치
US6745001B2 (en) 2002-05-06 2004-06-01 Nexpress Solutions Llc Web conditioning charging station
WO2006137168A1 (ja) * 2005-06-20 2006-12-28 Hugle Electronics Inc. 交流式イオナイザ用放電ユニット
JP4288289B2 (ja) * 2007-04-05 2009-07-01 シャープ株式会社 イオン発生装置及びそれを備えた画像形成装置
US20090052915A1 (en) * 2007-08-22 2009-02-26 Xerox Corporation Constant voltage leveling device for integrated charging system
US8204407B2 (en) * 2008-04-03 2012-06-19 Xerox Corporation High strength, light weight corona wires using carbon nanotube yarns, a method of charging a photoreceptor and a charging device using nanotube yarns
US8320817B2 (en) 2010-08-18 2012-11-27 Eastman Kodak Company Charge removal from a sheet
US20120099911A1 (en) 2010-10-21 2012-04-26 Mark Cameron Zaretsky Concurrently removing sheet charge and curl
DE102012201832B4 (de) 2012-02-08 2014-06-05 Siemens Aktiengesellschaft Verfahren und Magnetresonanzeinrichtung zur Ermittlung einer elektrischen Leitungsweginformation in einer Kammerwand einer Herzkammer
US10608418B2 (en) * 2018-02-19 2020-03-31 The Boeing Company Spark-based combustion test system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777957A (en) 1950-04-06 1957-01-15 Haloid Co Corona discharge device
US2778946A (en) 1951-04-18 1957-01-22 Haloid Co Corona discharge device and method of xerographic charging
US2965481A (en) 1955-08-01 1960-12-20 Haloid Xerox Inc Electrostatic charging and image formation
US3147415A (en) 1959-09-09 1964-09-01 Australia Res Lab Charging surfaces for xerography
US3076092A (en) 1960-07-21 1963-01-29 Xerox Corp Xerographic charging apparatus
US3492476A (en) 1968-03-18 1970-01-27 Xerox Corp Electrostatic charging device utilizing both a.c. and d.c. fields
US4533230A (en) * 1983-01-26 1985-08-06 Xerox Corporation Pin charging device for use in xerography
JPS6085A (ja) * 1983-06-15 1985-01-05 コニカ株式会社 コロナ放電装置
JPS6243663A (ja) * 1985-08-21 1987-02-25 Konishiroku Photo Ind Co Ltd コロナ放電装置
JPS62239181A (ja) * 1986-04-11 1987-10-20 Konika Corp 帯電装置
US4728880A (en) 1986-11-28 1988-03-01 Eastman Kodak Company Multiple voltage-pulsed corona charging with a single power supply
US5532798A (en) * 1993-05-26 1996-07-02 Minolta Camera Kabushiki Kaisha Charging device having a plate electrode and a cleaning device for cleaning edges of the plate electrode
US5742897A (en) * 1995-11-06 1998-04-21 Ford Global Technologies, Inc. Matching transformer for dual-band radio receiver
US5742871A (en) 1996-08-30 1998-04-21 Eastman Kodak Company High duty cycle sawtooth AC charger
US5890035A (en) 1997-11-14 1999-03-30 Xerox Corporation Charging device module for use with print cartridge
US5907753A (en) 1997-11-14 1999-05-25 Xerox Corporation Charging device having an electrode with integral electrical connector

Also Published As

Publication number Publication date
CN100489679C (zh) 2009-05-20
EP1175643A2 (en) 2002-01-30
ATE332521T1 (de) 2006-07-15
EP1175643B1 (en) 2006-07-05
EP1175643A4 (en) 2003-01-08
JP2003512635A (ja) 2003-04-02
AU7859100A (en) 2001-04-30
WO2001029857A2 (en) 2001-04-26
US6205309B1 (en) 2001-03-20
WO2001029857A3 (en) 2001-11-08
HK1044049A1 (zh) 2002-10-04
DE60029211D1 (de) 2006-08-17
CN1344382A (zh) 2002-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, HSIN, TW

8328 Change in the person/name/address of the agent

Representative=s name: LANG RAIBLE PATENT- UND RECHTSANWAELTE, RECHTSANW.